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$129+ Cheap flights from Charleston (CHS) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PDX
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Charleston to Oregon

Cheapest flights from Charleston to Oregon
Explore the most affordable flight options available from Charleston to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:00 am
CHS
-
PDX
1 stop8h 55m
United Airlines
Sat 2/2811:59 pm
PDX
-
CHS
1 stop9h 31m
United Airlines
Deal found 1/26$257
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:54 pm
CHS
-
PDX
2 stops12h 23m
American Airlines
Sat 2/2811:35 pm
PDX
-
CHS
2 stops11h 17m
American Airlines
Deal found 1/26$267
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:51 pm
CHS
-
PDX
1 stop8h 17m
Delta
Sat 3/1410:30 pm
PDX
-
CHS
1 stop8h 14m
Delta
Deal found 1/26$288
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:32 pm
CHS
-
BOI
1 stop17h 08m
Alaska Airlines
Thu 2/266:28 am
BOI
-
CHS
1 stop9h 04m
Alaska Airlines
Deal found 1/25$301
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:54 pm
CHS
-
PDX
2 stops11h 26m
American Airlines
Sat 3/1411:59 pm
PDX
-
CHS
2 stops10h 54m
American Airlines
Deal found 1/26$307
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:48 pm
CHS
-
PDX
1 stop10h 10m
United Airlines
Mon 3/1611:59 pm
PDX
-
CHS
1 stop9h 06m
United Airlines
Deal found 1/26$331
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
CHS
-
BOI
1 stop8h 03m
American Airlines
Sat 4/181:29 pm
BOI
-
CHS
1 stop7h 24m
American Airlines
Deal found 1/27$331
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:32 pm
CHS
-
RDM
1 stop30h 00m
Alaska Airlines
Tue 2/249:02 am
RDM
-
CHS
1 stop29h 30m
Alaska Airlines
Deal found 1/27$333
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:29 pm
CHS
-
PDX
2 stops10h 46m
American Airlines
Tue 3/3111:59 pm
PDX
-
CHS
2 stops10h 54m
American Airlines
Deal found 1/26$334
This Alaska Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:32 pm
CHS
-
PDX
1 stop8h 12m
Alaska Airlines
Mon 3/91:36 pm
PDX
-
CHS
1 stop24h 56m
Alaska Airlines
Deal found 1/25$335
This Southwest deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:45 pm
CHS
-
BOI
2 stops10h 45m
Southwest
Thu 2/261:45 pm
BOI
-
CHS
1 stop7h 30m
Southwest
Deal found 1/25$336
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:23 am
CHS
-
RDM
2 stops15h 31m
United Airlines
Sat 10/315:30 am
RDM
-
CHS
2 stops14h 49m
United Airlines
Deal found 1/27$339

Find flight deals from Charleston to Oregon

Keep the following information in mind while searching for Charleston to Oregon flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$129
(Delta)

Popular in

December

Cheapest in

September

Average price

$599
Provider with most accurate pricing for Charleston-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Portland flights.
Search Deals
From Charleston to Oregon
Search Deals
One-way flight from Charleston to Oregon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Charleston to Oregon that are best for you.

Fly from

Charleston

Fly to

Oregon

Route

Depart

Return

Price

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 3/21

5:27 am-10:30 am

1 stop8h 03m

Portland

Tue 3/31

5:40 pm-8:41 am

2 stops12h 01m

$262

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 2/21

6:00 am-11:55 am

1 stop8h 55m

Portland

Sat 2/28

11:59 pm-2:49 pm

2 stops11h 50m

$262

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Tue 3/10

4:51 pm-10:08 pm

1 stop8h 17m

Portland

Sat 3/14

10:30 pm-9:44 am

1 stop8h 14m

$288

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Tue 2/24

6:32 pm-9:40 am

1 stop17h 08m

Boise Air Term. Gowen Fld

Thu 2/26

6:28 am-5:32 pm

1 stop9h 04m

$301

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Tue 4/14

7:00 am-1:03 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Sat 4/18

1:29 pm-10:53 pm

1 stop7h 24m

$331

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 3/13

2:48 pm-9:58 pm

1 stop10h 10m

Portland

Mon 3/16

11:59 pm-12:05 pm

1 stop9h 06m

$331

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Wed 7/15

7:45 pm-12:48 am

1 stop8h 03m

Portland

Mon 7/20

11:30 pm-11:36 am

1 stop9h 06m

$335

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Thu 3/5

6:32 pm-11:44 pm

1 stop8h 12m

Portland

Mon 3/9

1:36 pm-5:32 pm

1 stop24h 56m

$335

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Fri 4/17

12:41 pm-5:32 pm

1 stop7h 51m

Portland

Sat 4/18

12:30 am-11:46 am

1 stop8h 16m

$335

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Tue 7/21

6:35 am-11:35 am

1 stop8h 00m

Portland

Wed 8/5

10:00 am-11:20 pm

1 stop10h 20m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
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Best time to book a flight from Charleston to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Oregon

What is the cheapest month to book a flight from Charleston to Oregon?

Currently, June is the cheapest month in which you can book a flight from Charleston to Oregon (average of $157). Flying from Charleston to Oregon in January is currently the most expensive (average of $355). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Charleston to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,799 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,268 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,120 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,206 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,198 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Charleston to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Oregon?

    Located just 10.2 mi from the city center, Charleston (CHS) is the airport most travelers will use when flying to Oregon from Charleston.

  • How long is the flight from Charleston to Oregon?

    For as low as $262, Delta can have you in Oregon from Charleston in 8h 03m. There are 2405 mi between Charleston and Oregon. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Charleston to Oregon one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $127. Users have also found prices from $127 and $127 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Charleston to Oregon?

    The most popular route from Charleston to Oregon is Charleston - Portland. You may also consider Charleston - Boise Air Term. Gowen Fld or Charleston - Eugene.

  • Can I find deals for flights from Charleston to Oregon that include hotel bookings?

    Yes. In addition to deals on Charleston to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Oregon.

  • Can I find deals for business class flights from Charleston to Oregon?

    Yes. Cheapflights offers flight deals from Charleston to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Oregon?

    Currently, June is the cheapest month in which you can book a flight from Charleston to Oregon (average of $157). Flying from Charleston to Oregon in January is currently the most expensive (average of $355). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Charleston to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Charleston to Oregon

Discover the top 5 airlines that operate flights from Charleston to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$157Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$521FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$289Average$527FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$304Average$521FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$304Average$436FlexibilityNo cancel feeOn-time71%

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